19024825911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3389}}^1\times {\mathrm{20563}}^1$

素因数の和:23975

約数の個数: 32

約数和(自身を含む): 31230958080

約数和(自身を除く): 12206132169

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 3389, 10167, 20563, 23723, 44057, 61689, 71169, 132171, 143941, 267319, 308399, 431823, 801957, 925197, 1871233, 5613699, 69688007, 209064021, 487816049, 905944091, 1463448147, 2717832273, 6341608637, 19024825911]

約数ペア:

[(1, 19024825911), (3, 6341608637), (7, 2717832273), (13, 1463448147), (21, 905944091), (39, 487816049), (91, 209064021), (273, 69688007), (3389, 5613699), (10167, 1871233), (20563, 925197), (23723, 801957), (44057, 431823), (61689, 308399), (71169, 267319), (132171, 143941)]